Fix warnings

2 files changed, 1 insertions, 2 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 1b80c106..e9e72378 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,6 @@
 #![crate_name = "nix"]
 
-#![feature(collections, core, linkage, libc, hash, os)]
+#![feature(collections, core, linkage, libc, hash, os, std_misc)]
 #![allow(non_camel_case_types)]
 
 #[macro_use]
diff --git a/tests/tests.rs b/tests/tests.rs
index b0b09a2b..0ec38f58 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -1,4 +1,3 @@
-#![feature(core)]
 extern crate nix;
 
 mod sys {